[Problems of noise and its effect on hearing in some railroad establishments].
D001299:Audiometry; D004781:Environmental Exposure; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control*; D006801:Humans; D009622:Noise; D009784:Occupational Diseases / Q000209:etiology*; D011890:Railroads
Problémy hlucnosti a její vliv na sluch v nĕkterých zeleznicních provozech.